/*
 *  Copyright (c) 2022-2025, Mybatis-Flex (fuhai999@gmail.com).
 *  <p>
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *  <p>
 *  http://www.apache.org/licenses/LICENSE-2.0
 *  <p>
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package com.mybatisflex.core.query;

import com.mybatisflex.core.BaseMapper;

/**
 * 抽象关联查询。
 *
 * @author 王帅
 * @since 2023-08-08
 */
public abstract class AbstractQueryBuilder<T> implements ChainQuery<T> {

    protected final MapperQueryChain<T> delegate;

    protected AbstractQueryBuilder(MapperQueryChain<T> delegate) {
        this.delegate = delegate;
    }

    /**
     * @return BaseMapper
     */
    protected BaseMapper<T> baseMapper() {
        return delegate.baseMapper();
    }

    /**
     * @return QueryWrapper
     */
    protected QueryWrapper queryWrapper() {
        return delegate.toQueryWrapper();
    }

}
